president obama mentioned 70,000 deteriorating bridges. it is a small share of deficient bridges and that share has been getting smaller overtime. more and more countries are moving towards private financing for highways and bridges and seaports. that is something the obama administration could move ahead with. it is more efficient to use private-sector funding for infrastructure. governments cannot afford further infrastructure. the capital beltway is being widened by a private-sector company investing in new toll lanes. the president mentioned seaports. best seaports are both private. the best seaports are private and the world and that's the way we should go. host: joe in ohio, democratic caller. caller: hello. host: go ahead. caller: what would be wrong with making a rule like no export of any energy of any kind until we are energy efficient? right now we are selling oil and gas to south american companies --country and a sellout at the pumps for $1.50 a gallon but we 5 a gallon. $4 and $% guest: efficiency is a huge part of what we ne